Home / 14,904,045.60-22,356,068.40-11,124,909.60

Finding the Fourth Proportional to 14,904,045.60, 22,356,068.40 and 11,124,909.60

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Solution

The fourth proportional to 14,904,045.60, 22,356,068.40 and 11,124,909.60 is: 16,687,364.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,045.60 : 22,356,068.40 = 11,124,909.60 : x
  2. Step 2: Convert to fraction form
    14,904,045.60/22,356,068.40 = 11,124,909.60/x
  3. Step 3: Cross multiply
    14,904,045.60x = 22,356,068.40 × 11,124,909.60
  4. Step 4: Simplify right side
    14,904,045.60x = 248,709,239,961,416.62
  5. Step 5: Solve for x
    x = 248,709,239,961,416.62/14,904,045.60
  6. Step 6: Final answer
    x = 16,687,364.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.